A rudimentary library that demonstrates the possibility of
using Hpc (Haskell Program Coverage) to inspect the state of
a running Haskell program. Use of the library involves a
simple change of the main function and also requires the
program to be enabled for hpc. At the time of writing, this
means using a fairly recent version of GHC and compiling the
Haskell code with the -fhpc option.

and strobes (separate Hpc tix files) will be written regularly,
with 1 second (1000000 microseconds) between each writing of a
strobe. The tix files will be deposited in the indicated tixfile
directory and be named "myMain_<index>.tix" where the
index is taken from [0..].